X-Git-Url: http://git.asbjorn.biz/?p=swftools.git;a=blobdiff_plain;f=src%2Fswfrender.c;h=e9df12d2cacb7a6a408726df57b859337719355e;hp=0547de9e06d72cfcd391ed876ddb02ec1f888cd2;hb=5e60b81690ac5883abe4f68b61814b8764604fd1;hpb=de957bb4feee4d17e5349e8ccc40230bf409497e

diff --git a/src/swfrender.c b/src/swfrender.c
index 0547de9..e9df12d 100644
--- a/src/swfrender.c
+++ b/src/swfrender.c
@@ -10,18 +10,35 @@
 #include "../lib/gfxsource.h"
 #include "../lib/readers/swf.h"
 #include "../lib/devices/render.h"
+#include "../lib/devices/rescale.h"
 
 static struct options_t options[] = {
 {"h", "help"},
 {"o", "output"},
-{"n", "ng"},
+{"p", "pages"},
+{"l", "legacy"},
 {"V", "version"},
+{"X", "width"},
+{"Y", "height"},
 {0,0}
 };
 
-static int ng = 0;
+static int ng = 1;
 static char*filename = 0;
 static char*outputname = "output.png";
+static int quantize = 0;
+static char*pagerange = 0;
+
+static int width = 0;
+static int height = 0;
+
+typedef struct _parameter {
+    const char*name;
+    const char*value;
+    struct _parameter*next;
+} parameter_t;
+
+parameter_t*params = 0;
 
 int args_callback_option(char*name,char*val)
 {
@@ -31,9 +48,37 @@ int args_callback_option(char*name,char*val)
     } else if(!strcmp(name, "o")) {
 	outputname = strdup(val);
 	return 1;
-    } else if(!strcmp(name, "n")) {
-	ng = 1;
+    } else if(!strcmp(name, "l")) {
+	ng = 0;
+	return 0;
+    } else if(!strcmp(name, "q")) {
+	quantize = 1;
 	return 0;
+    } else if(!strcmp(name, "p")) {
+	pagerange = val;
+	return 1;
+    } else if(!strcmp(name, "s")) {
+	char*s = strdup(val);
+	char*c = strchr(s, '=');
+	parameter_t*p = malloc(sizeof(parameter_t));
+	p->next = params;
+	params = p;
+	if(c && *c && c[1])  {
+	    *c = 0;
+	    c++;
+	    p->name = s;
+	    p->value = s;
+	} else {
+	    p->name = s;
+	    p->value = "1";
+	}
+	return 1;
+    } else if(!strcmp(name, "X")) {
+	width = atoi(val);
+	return 1;
+    } else if(!strcmp(name, "Y")) {
+	height = atoi(val);
+	return 1;
     } else {
         printf("Unknown option: -%s\n", name);
 	exit(1);
@@ -51,7 +96,7 @@ void args_callback_usage(char *name)
     printf("Usage: %s file.swf [-o output.png]\n", name);
     printf("\n");
     printf("-h , --help                    Print short help message and exit\n");
-    printf("-n , --ng			   Use next generation renderer (based on gfxdevice)\n");
+    printf("-l , --legacy                  Use old rendering framework\n");
     printf("-o , --output		   Output file (default: output.png)\n");
     printf("\n");
 }
@@ -83,32 +128,56 @@ int main(int argn, char*argv[])
 	fi = open(filename, O_RDONLY|O_BINARY);
 	if (fi<=0) { 
 	    fprintf(stderr,"Couldn't open %s\n", filename);
-	    perror(argv[1]);
+	    perror(filename);
 	    exit(1);
 	}
 	if(swf_ReadSWF(fi,&swf)<0) { 
 	    fprintf(stderr,"%s is not a valid SWF file or contains errors.\n",argv[1]);
 	    close(fi);
 	}
+	assert(swf.movieSize.xmax > swf.movieSize.xmin && swf.movieSize.ymax > swf.movieSize.ymin);
 	RENDERBUF buf;
 	swf_Render_Init(&buf, 0,0, (swf.movieSize.xmax - swf.movieSize.xmin) / 20,
 				   (swf.movieSize.ymax - swf.movieSize.ymin) / 20, 2, 1);
 	swf_RenderSWF(&buf, &swf);
 	RGBA* img = swf_Render(&buf);
-	writePNG(outputname, (unsigned char*)img, buf.width, buf.height);
+        if(quantize)
+	    writePalettePNG(outputname, (unsigned char*)img, buf.width, buf.height);
+        else
+	    writePNG(outputname, (unsigned char*)img, buf.width, buf.height);
 	swf_Render_Delete(&buf);
     } else {
+	parameter_t*p;
+
 	gfxsource_t*src = gfxsource_swf_create();
+	for(p=params;p;p=p->next) {
+	    src->setparameter(src, p->name, p->value);
+	}
 	gfxdocument_t*doc = src->open(src, filename);
+	for(p=params;p;p=p->next) {
+	    doc->setparameter(doc, p->name, p->value);
+	}
 	if(!doc) {
 	    fprintf(stderr,"Couldn't open %s\n", filename);
 	    exit(1);
 	}
 	gfxdevice_t dev2,*dev=&dev2;
 	gfxdevice_render_init(dev);
+        dev->setparameter(dev, "antialise", "4");
+        if(quantize) {
+            dev->setparameter(dev, "palette", "1");
+        }
+	if(width || height) {
+	    dev = gfxdevice_rescale_new(dev, width, height, 0);
+	}
+	for(p=params;p;p=p->next) {
+	    dev->setparameter(dev, p->name, p->value);
+	}
 
 	int t;
 	for(t=1;t<=doc->num_pages;t++) {
+            if(!is_in_range(t, pagerange))
+                continue;
 	    gfxpage_t* page = doc->getpage(doc, t);
 	    dev->startpage(dev, page->width, page->height);
 	    page->render(page, dev);